Mike Napoli reveals hip condition: avascular necrosis

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That Mike Napoli ended up accepting a one-year, $5 million guarantee from the Red Sox after originally agreeing to a three-year, $39 million contract suggested that something pretty bad was going on with his hip. The details came out today, courtesy of Napoli’s agent: Napoli was diagnosed with avascular necrosis in both of his hips.

Avascular necrosis is pretty much what it sounds like: the death of bone due to a lack of blood supply. According to Wikipedia, it’s most common in the hip, though it can also take place at the shoulder, knee and other joints.

The 31-year-old Napoli has experienced no symptoms as a result of the condition. According to his agent, it was caught at the very early stages, having been revealed in the Red Sox’s original physical. While people with avascular necrosis of the hip often end up needing a total hip replacement, that appears to be many years off in this case, if it ever proves necessary at all.

Bo Jackson’s is the most famous case of avascular necrosis, with his developing after he injured his hip in an NFL game. He later returned to baseball and the major leagues, but he was never the same kind of athlete.

Brett Favre was also diagnosed with avascular necrosis of the hip in 1992. He never required surgery and did OK for himself playing football for a couple of decades.

The Red Sox are planning on Napoli being their everyday first baseman this season after finalizing the contract. Playing the position should definitely be easier on his body than catching. Napoli said he’s on medication to help stave off any symptoms and that he’s really excited for the season to start up.

Report: White Sox acquire Yonder Alonso from Indians

Yonder Alonso
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The White Sox have reportedly picked up first baseman Yonder Alonso from the Indians, according to Stadium. The return for Alonso is expected to be nothing more flashy than a “fringe prospect,” though the minutiae of the deal is still pending a formal announcement from both teams.

Alonso, 31, inked a two-year deal with the Indians during the 2017 offseason. His first campaign with the club yielded a modest .250/.317/.421 batting line, 23 home runs, .738 OPS and 0.7 fWAR in 574 PA. The real boon for the White Sox may not be a passable veteran bat, however, but something more intangible — like Alonso’s clout with his brother-in-law and highly-coveted free agent slugger, Manny Machado.

While Alonso’s 2018 output represented a significant decline from the career-best numbers he posted in 2017, he’s still a solid contributor at the plate and, more importantly, slated to remain under team control for the next two years with just $8 million owed in 2019 and a $9 million option in 2020. As MLB.com’s Anthony Castrovince notes, the $17 million the Indians just erased from their payroll should give them enough room to accommodate the contracts for right-handers Trevor Bauer and Corey Kluber — a bonus regardless of what they happen to get in the trade.